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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3206 2024-06-16 22:31:29Z rexy $
1 root 3
 
2969 rexy 4
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3170 rexy 5
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6
# contact : info@alcasar.net
959 franck 7
 
1 root 8
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10
 
1 root 11
# Options :
376 franck 12
#       -i or --install
13
#       -u or --uninstall
14
# Functions :
2990 rexy 15
#	system_testing	: Free space test and mageia version test
16
#	network_testing	: Internet connectivity tests
1221 richard 17
#	init			: Installation of RPM and scripts
18
#	network			: Network parameters
2552 rexy 19
#	ACC				: ALCASAR Control Center installation
20
#	CA				: Certification Authority initialization
1837 richard 21
#	time_server		: NTPd configuration
1221 richard 22
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23
#	freeradius		: FreeRadius initialisation
2990 rexy 24
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 27
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28
#	unbound			: Name server configuration
2990 rexy 29
#	vnstat			: Little network stat daemon
2688 lucas.echa 30
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32
#	fail2ban		: Fail2ban IDS installation and configuration
33
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34
#	msec			: Mageia security package configuration
2304 tom.houday 35
#	letsencrypt		: Let's Encrypt client
2990 rexy 36
#	mail_service	: Mail service for email authentification method
2552 rexy 37
#	post_install	: Security, log rotation, etc.
1 root 38
 
2499 tom.houday 39
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40
DATE=`date '+%d %B %Y - %Hh%M'`
41
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43
mode="install"
1 root 44
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45
DIR_INSTALL=`pwd`						# current directory
1015 richard 46
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50
DIR_WEB="/var/www/html"					# directory of Lighttpd
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DIR_E2G="/etc/e2guardian"				# directory of E2Guardian
2552 rexy 52
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59
DB_RADIUS="radius"						# database name used by FreeRadius server
60
DB_USER="radius"						# user name allows to request the users database
61
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 62
# ******* Network parameters - paramètres réseau *******
2552 rexy 63
HOSTNAME="alcasar"						# default hostname
64
DOMAIN="localdomain"					# default local domain
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EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67
MTU="1500"
1243 richard 68
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 69
# ****** Paths - chemin des commandes *******
70
SED="/bin/sed -i"
71
# ****************** End of global parameters *********************
72
 
2724 rexy 73
license()
959 franck 74
{
75
	if [ $Lang == "fr" ]
1538 richard 76
	then
3190 rexy 77
		echo "                   *******************************"
78
		echo "                   **** Licence d'utilisation ****"
79
		echo "                   *******************************"
80
		echo
81
		echo "ALCASAR est un logiciel libre"
82
		echo
83
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86
		echo
87
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90
		echo "- La liberté de redistribuer des copies ;"
91
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92
		echo
1538 richard 93
	else
3190 rexy 94
		echo "                   *******************************"
95
		echo "                   ****      User License     ****"
96
		echo "                   *******************************"
97
		echo
98
		echo "ALCASAR is an open source software"
99
		echo
100
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101
		echo "you can read this license in the file 'GPL-3.0.txt'"
102
		echo
103
		echo "The goals of this license are :"
104
		echo "- the freedom of using the software ;"
105
		echo "- the freedom of studying et adapting it for its own uses ;"
106
		echo "- the freedom of redistributing copies of it ;"
107
		echo "- the compulsory of giving the modify versions to the community"
108
		echo
959 franck 109
	fi
1538 richard 110
	response=0
2760 lucas.echa 111
	PTN='^[oOyYnN]?$'
112
	until [[ "$response" =~ $PTN ]]
1538 richard 113
	do
114
		if [ $Lang == "fr" ]
1563 franck 115
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117
		fi
118
		read response
119
	done
120
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121
	then
122
		exit 1
123
	fi
2724 rexy 124
} # End of license()
959 franck 125
 
2724 rexy 126
header_install()
1 root 127
{
128
	clear
129
	echo "-----------------------------------------------------------------------------"
460 richard 130
	echo "                     ALCASAR V$VERSION Installation"
1 root 131
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132
	echo "-----------------------------------------------------------------------------"
2724 rexy 133
} # End of header_install()
1 root 134
 
2552 rexy 135
########################################################
2990 rexy 136
##                  "system_testing"                  ##
3190 rexy 137
## - Test distribution version                        ##
2552 rexy 138
## - Test ALCASAR version (if already installed)      ##
139
## - Test free space on /var  (>10G)                  ##
140
## - Test Internet access                             ##
141
########################################################
2990 rexy 142
system_testing()
29 richard 143
{
1529 richard 144
# Test of Mageia version
3043 rexy 145
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146
	fic="/etc/product.id"
147
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151
		then
152
		if [ $Lang == "fr" ]
2669 tom.houday 153
			then echo "Votre architecture matérielle doit être en 64bits"
154
			else echo "You hardware architecture must be 64bits"
2149 richard 155
		fi
2482 lucas.echa 156
		exit 1
2149 richard 157
	fi
3190 rexy 158
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159
	then
2669 tom.houday 160
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161
			then
162
			echo
163
			if [ $Lang == "fr" ]
164
				then
165
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 168
				echo "3 - Importez votre base des usagers"
169
			else
170
				echo "The automatic update of ALCASAR can't be performed."
171
				echo "1 - Save your traceability files and the user database"
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				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 173
				echo "3 - Import your users database"
174
			fi
175
		else
176
			if [ $Lang == "fr" ]
177
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178
				else echo "The installation of ALCASAR can't be performed."
179
			fi
180
		fi
181
		echo
182
		if [ $Lang == "fr" ]
3077 rexy 183
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185
		fi
2688 lucas.echa 186
		exit 1
2669 tom.houday 187
	fi
188
 
1362 richard 189
# Test if ALCASAR is already installed
190
	if [ -e $CONF_FILE ]
191
	then
2396 tom.houday 192
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193
		if [ $Lang == "fr" ]
2669 tom.houday 194
			then echo "La version $current_version d'ALCASAR est déjà installée"
195
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196
		fi
1362 richard 197
		response=0
2458 richard 198
		PTN='^[12]$'
2760 lucas.echa 199
		until [[ "$response" =~ $PTN ]]
1362 richard 200
		do
201
			if [ $Lang == "fr" ]
2669 tom.houday 202
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204
			fi
1362 richard 205
			read response
206
		done
2458 richard 207
		if [ "$response" = "2" ]
1362 richard 208
		then
2560 rexy 209
			rm -f /var/tmp/alcasar-conf*
1362 richard 210
		else
2870 rexy 211
# Create the archive of conf files
3206 rexy 212
			$DIR_DEST_BIN/alcasar-conf.sh --create
2970 rexy 213
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215
			if [ $local_unbound_unit -ne 4 ]; then
216
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217
			fi
1362 richard 218
			mode="update"
219
		fi
3180 rexy 220
	else
221
		license
1529 richard 222
	fi
2847 rexy 223
# Free /var (when updating) and test free space
224
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227
	if [ $free_space -lt 10 ]
1529 richard 228
		then
2771 rexy 229
		if [ $Lang == "fr" ]
2847 rexy 230
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232
		fi
2771 rexy 233
	exit 0
1529 richard 234
	fi
2990 rexy 235
} # End of system_testing
2669 tom.houday 236
 
2870 rexy 237
########################################################
2990 rexy 238
##                   "network_testing"                ##
239
## - Internet access test                             ##
2870 rexy 240
########################################################
2990 rexy 241
network_testing()
2870 rexy 242
{
2669 tom.houday 243
# Detect external/internal interfaces
244
	if [ -z "$EXTIF" ]; then
3112 rexy 245
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246
		nb_gw=$(echo $GwListSorted | wc -w)
247
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248
			if [ "$Lang" == 'fr' ]
2771 rexy 249
				then echo "Aucune passerelle par défaut configurée"
250
				else echo "No default gateway configured"
2669 tom.houday 251
			fi
252
			exit 1
3112 rexy 253
		elif [ $nb_gw -eq 1 ]; then
254
			EXTIF="$GwListSorted"
255
		else
256
			if [ "$Lang" == 'fr' ]
257
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258
				else echo -n "Error : Several interfaces have a default gateway ( "
259
			fi
260
				echo "$GwListSorted" | tr "\n" " "
261
				echo ")"
262
			exit 1
2669 tom.houday 263
		fi
264
	fi
265
	if [ "$Lang" == 'fr' ]
266
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267
		else echo "External interface (Internet) used: $EXTIF"
268
	fi
269
 
270
	if [ -z "$INTIF" ]; then
3112 rexy 271
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
275
				then echo "Aucune interface de disponible pour le réseau interne"
276
				else echo "No interface available for the internal network"
277
			fi
278
			exit 1
3112 rexy 279
		elif [ $IntifCount -eq 1 ]; then
280
			INTIF="$IntifListSorted"
2669 tom.houday 281
		else
3112 rexy 282
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283
			if [ "$Lang" == 'fr' ]
3112 rexy 284
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286
			fi
3112 rexy 287
			echo "$IntifListSorted"
2669 tom.houday 288
			response=''
289
			while true; do
290
				if [ "$Lang" == 'fr' ]
3112 rexy 291
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293
				fi
294
				read response
3112 rexy 295
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296
 
297
				# Check if interface exist
3112 rexy 298
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299
					INTIF="$response"
300
					break
301
				else
302
					if [ "$Lang" == 'fr' ]
303
						then echo "Interface \"$response\" introuvable"
304
						else echo "Interface \"$response\" not found"
305
					fi
306
				fi
307
			done
308
		fi
309
	fi
310
	if [ "$Lang" == 'fr' ]
311
		then echo "Interface interne utilisée : $INTIF"
312
		else echo "Internal interface used: $INTIF"
313
	fi
314
 
2290 richard 315
	if [ $Lang == "fr" ]
316
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317
		else echo -n "Network parameters tests: "
2290 richard 318
	fi
319
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322
	for i in $IF_INTERFACES
323
	do
2688 lucas.echa 324
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325
			rm -f ifcfg-$i
2454 tom.houday 326
 
2282 richard 327
			if [ $Lang == "fr" ]
328
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329
				else echo "Deleting: ifcfg-$i"
2282 richard 330
			fi
331
		fi
332
	done
2688 lucas.echa 333
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334
	echo -n "."
2454 tom.houday 335
# Test Ethernet NIC links state
2669 tom.houday 336
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337
	if [ ! -z "$interfacesDown" ]; then
338
		for i in $interfacesDown; do
339
			if [ $Lang == "fr" ]
340
			then
341
				echo -e "\nÉchec"
342
				echo "Le lien réseau de la carte $i n'est pas actif."
343
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344
			else
345
				echo -e "\nFailed"
346
				echo "The link state of $i interface is down."
347
				echo "Make sure that this network card is connected to a switch or an A.P."
348
			fi
349
		done
350
		exit 1
351
	fi
1471 richard 352
	echo -n "."
353
# Test EXTIF config files
2681 tom.houday 354
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358
	then
784 richard 359
		if [ $Lang == "fr" ]
2454 tom.houday 360
		then
2669 tom.houday 361
			echo -e "\nÉchec"
784 richard 362
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365
		else
2669 tom.houday 366
			echo -e "\nFailed"
784 richard 367
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370
		fi
830 richard 371
		echo "DEVICE=$EXTIF"
784 richard 372
		echo "IPADDR="
373
		echo "NETMASK="
374
		echo "GATEWAY="
375
		echo "DNS1="
376
		echo "DNS2="
830 richard 377
		echo "ONBOOT=yes"
2669 tom.houday 378
		exit 1
784 richard 379
	fi
380
	echo -n "."
2290 richard 381
# Test if default GW is alive
3190 rexy 382
	arp_reply=`LANG=en_US.UTF8 /usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384
		then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nÉchec"
2290 richard 388
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389
			echo "Réglez ce problème puis relancez ce script."
390
		else
2669 tom.houday 391
			echo -e "\nFailed"
2290 richard 392
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393
			echo "Resolv this problem, then restart this script."
394
		fi
2669 tom.houday 395
		exit 1
308 richard 396
	fi
397
	echo -n "."
2290 richard 398
# Test Internet connectivity
2669 tom.houday 399
	domainTested='www.google.com'
400
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401
	if [ $? -ne 0 ]; then
595 richard 402
		if [ $Lang == "fr" ]
2454 tom.houday 403
		then
2669 tom.houday 404
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406
			echo "Vérifiez la validité des adresses IP des DNS."
407
		else
2669 tom.houday 408
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410
			echo "Verify the DNS IP addresses"
411
		fi
2669 tom.houday 412
		exit 1
29 richard 413
	fi
308 richard 414
	echo ". : ok"
2990 rexy 415
} # End of network_testing()
302 richard 416
 
2552 rexy 417
#######################################################################
2990 rexy 418
##                             "init"                                ##
2552 rexy 419
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421
#######################################################################
2724 rexy 422
init()
302 richard 423
{
527 richard 424
	if [ "$mode" != "update" ]
302 richard 425
	then
426
# On affecte le nom d'organisme
597 richard 427
		header_install
302 richard 428
		ORGANISME=!
429
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431
		do
595 richard 432
			if [ $Lang == "fr" ]
2454 tom.houday 433
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434
				else echo -n "Enter the name of your organism : "
595 richard 435
			fi
330 franck 436
			read ORGANISME
613 richard 437
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438
			then
330 franck 439
				ORGANISME=!
440
			fi
441
		done
302 richard 442
	fi
1 root 443
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444
# We create random passwords and shared secrets
628 richard 445
	rm -f $PASSWD_FILE
2419 richard 446
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450
		grep -v '[eE]nter password:' | \
451
		sed -e "s/PBKDF2 hash of your password is //"`
452
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453
	chmod 0600 /boot/grub2/user.cfg
2419 richard 454
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 455
	echo "GRUB2_user=root" >> $PASSWD_FILE
456
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 457
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 458
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 459
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 460
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 461
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 462
	echo "db_user=$DB_USER" >> $PASSWD_FILE
463
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 464
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 465
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
466
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 467
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 468
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
469
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 470
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
471
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
472
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 473
	chmod 640 $PASSWD_FILE
1828 richard 474
#  copy scripts in in /usr/local/bin
2664 tom.houday 475
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 476
#  copy conf files in /usr/local/etc
1954 richard 477
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 478
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 479
# generate central conf file
480
	cat <<EOF > $CONF_FILE
612 richard 481
##########################################
482
##                                      ##
483
##          ALCASAR Parameters          ##
484
##                                      ##
485
##########################################
1 root 486
 
612 richard 487
INSTALL_DATE=$DATE
488
VERSION=$VERSION
489
ORGANISM=$ORGANISME
490
EOF
628 richard 491
	chmod o-rwx $CONF_FILE
2724 rexy 492
} # End of init()
1 root 493
 
2552 rexy 494
#########################################################
2990 rexy 495
##                     "network"                       ##
2552 rexy 496
## - Define the several network address                ##
497
## - Define the DNS naming                             ##
498
## - INTIF parameters (consultation network)           ##
499
## - Write "/etc/hosts" file                           ##
500
## - write "hosts.allow" & "hosts.deny" files          ##
501
#########################################################
2724 rexy 502
network()
1 root 503
{
504
	header_install
636 richard 505
	if [ "$mode" != "update" ]
506
		then
507
		if [ $Lang == "fr" ]
508
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
509
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
510
		fi
511
		response=0
2760 lucas.echa 512
		PTN='^[oOyYnN]?$'
513
		until [[ "$response" =~ $PTN ]]
1 root 514
		do
595 richard 515
			if [ $Lang == "fr" ]
659 richard 516
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 517
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 518
			fi
1 root 519
			read response
520
		done
636 richard 521
		if [ "$response" = "n" ] || [ "$response" = "N" ]
522
		then
523
			PRIVATE_IP_MASK="0"
524
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 525
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 526
			do
595 richard 527
				if [ $Lang == "fr" ]
597 richard 528
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
529
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 530
				fi
597 richard 531
				read PRIVATE_IP_MASK
1 root 532
			done
636 richard 533
		else
2688 lucas.echa 534
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 535
		fi
595 richard 536
	else
2834 rexy 537
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
538
		rm -rf /var/tmp/conf
1 root 539
	fi
861 richard 540
# Define LAN side global parameters
1740 richard 541
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 542
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 543
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 544
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 545
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 546
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 547
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 548
	then
2454 tom.houday 549
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 550
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 551
	fi
1499 richard 552
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
553
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 554
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 555
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 556
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 557
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 558
# Define Internet parameters
2809 rexy 559
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
560
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 561
	DNS1=${DNS1:=208.67.220.220}
70 franck 562
	DNS2=${DNS2:=208.67.222.222}
1499 richard 563
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 564
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 565
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 566
# Write network parameters in the conf file
2737 rexy 567
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
568
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 569
	echo "EXTIF=$EXTIF" >> $CONF_FILE
570
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 571
# Retrieve NIC name of other consultation LAN
2282 richard 572
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
573
	for i in $INTERFACES
574
	do
575
		SUB=`echo ${i:0:2}`
576
		if [ $SUB = "wl" ]
577
			then WIFIF=$i
2454 tom.houday 578
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 579
			then LANIF=$i
580
		fi
581
	done
582
	if [ -n "$WIFIF" ]
583
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
584
	elif [ -n "$LANIF" ]
585
		then echo "LANIF=$LANIF" >> $CONF_FILE
586
	fi
2552 rexy 587
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 588
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 589
	then
2947 rexy 590
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
591
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
592
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 593
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 594
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 595
	else
596
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 597
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 598
	fi
1587 richard 599
	echo "DNS1=$DNS1" >> $CONF_FILE
600
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 601
	echo "PROXY=off" >> $CONF_FILE
602
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
603
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 604
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 605
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 606
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 607
	echo "EXT_DHCP_IP=" >> $CONF_FILE
608
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
609
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 610
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
611
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 612
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 613
# network default
597 richard 614
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 615
	cat <<EOF > /etc/sysconfig/network
616
NETWORKING=yes
617
FORWARD_IPV4=true
618
EOF
2552 rexy 619
# write "/etc/hosts"
1 root 620
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
621
	cat <<EOF > /etc/hosts
503 richard 622
127.0.0.1	localhost
2558 rexy 623
$PRIVATE_IP	$HOSTNAME
1 root 624
EOF
2552 rexy 625
# write EXTIF (Internet) config
1499 richard 626
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
627
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 628
	then
1499 richard 629
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 630
DEVICE=$EXTIF
1585 richard 631
BOOTPROTO=dhcp
632
DNS1=127.0.0.1
633
PEERDNS=no
634
RESOLV_MODS=yes
635
ONBOOT=yes
1613 franck 636
NOZEROCONF=yes
1585 richard 637
METRIC=10
638
MII_NOT_SUPPORTED=yes
639
IPV6INIT=no
640
IPV6TO4INIT=no
641
ACCOUNTING=no
642
USERCTL=no
643
MTU=$MTU
644
EOF
2688 lucas.echa 645
	else
1585 richard 646
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
647
DEVICE=$EXTIF
14 richard 648
BOOTPROTO=static
597 richard 649
IPADDR=$PUBLIC_IP
650
NETMASK=$PUBLIC_NETMASK
651
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 652
DNS1=$DNS1
653
DNS2=$DNS2
1499 richard 654
RESOLV_MODS=yes
14 richard 655
ONBOOT=yes
656
METRIC=10
1610 franck 657
NOZEROCONF=yes
14 richard 658
MII_NOT_SUPPORTED=yes
659
IPV6INIT=no
660
IPV6TO4INIT=no
661
ACCOUNTING=no
662
USERCTL=no
994 franck 663
MTU=$MTU
14 richard 664
EOF
1499 richard 665
	fi
2552 rexy 666
# write INTIF (consultation LAN) in normal mode
2868 rexy 667
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 668
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
669
DEVICE=$INTIF
670
BOOTPROTO=static
671
ONBOOT=yes
672
NOZEROCONF=yes
673
MII_NOT_SUPPORTED=yes
674
IPV6INIT=no
675
IPV6TO4INIT=no
676
ACCOUNTING=no
677
USERCTL=no
678
EOF
2552 rexy 679
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 680
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 681
DEVICE=$INTIF
682
BOOTPROTO=static
683
IPADDR=$PRIVATE_IP
604 richard 684
NETMASK=$PRIVATE_NETMASK
1 root 685
ONBOOT=yes
686
METRIC=10
687
NOZEROCONF=yes
688
MII_NOT_SUPPORTED=yes
14 richard 689
IPV6INIT=no
690
IPV6TO4INIT=no
691
ACCOUNTING=no
692
USERCTL=no
1 root 693
EOF
2282 richard 694
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
695
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
696
	then
697
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
698
DEVICE=$WIFIF
699
BOOTPROTO=static
700
ONBOOT=yes
701
NOZEROCONF=yes
702
MII_NOT_SUPPORTED=yes
703
IPV6INIT=no
704
IPV6TO4INIT=no
705
ACCOUNTING=no
706
USERCTL=no
707
EOF
708
	elif [ -n "$LANIF" ]
709
	then
710
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
711
DEVICE=$LANIF
712
BOOTPROTO=static
713
ONBOOT=yes
714
NOZEROCONF=yes
715
MII_NOT_SUPPORTED=yes
716
IPV6INIT=no
717
IPV6TO4INIT=no
718
ACCOUNTING=no
719
USERCTL=no
720
EOF
721
	fi
2552 rexy 722
# write hosts.allow & hosts.deny
1 root 723
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
724
	cat <<EOF > /etc/hosts.allow
725
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 726
sshd: ALL
1 root 727
ntpd: $PRIVATE_NETWORK_SHORT
728
EOF
729
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
730
	cat <<EOF > /etc/hosts.deny
731
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
732
EOF
790 richard 733
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 734
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 735
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 736
# load conntrack ftp module
737
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 738
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 739
# load ipt_NETFLOW module
740
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 741
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 742
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
743
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 744
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
745
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 746
# create the alcasar-network unit
747
	cat << EOF > /etc/systemd/system/alcasar-network.service
748
#  This file is part of systemd.
2454 tom.houday 749
#
2956 rexy 750
#  systemd is free software; you can redistribute it and/or modify it
751
#  under the terms of the GNU General Public License as published by
752
#  the Free Software Foundation; either version 2 of the License, or
753
#  (at your option) any later version.
754
 
755
# This unit starts alcasar-network.sh script.
756
[Unit]
757
Description=alcasar-network.sh execution
758
After=network.target iptables.service
759
 
760
[Service]
761
Type=oneshot
762
RemainAfterExit=yes
763
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
764
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
765
TimeoutSec=0
766
 
767
[Install]
768
WantedBy=multi-user.target
769
EOF
770
	/usr/bin/systemctl daemon-reload
771
 
772
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 773
} # End of network()
1 root 774
 
2763 rexy 775
##################################################################
2990 rexy 776
##                           "CA"                               ##
2763 rexy 777
## - Creating the CA and the server certificate (lighttpd)      ##
778
##################################################################
779
CA()
780
{
781
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 782
	chmod 755 /etc/pki/
2801 rexy 783
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 784
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 785
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
786
	chmod 600 /etc/pki/CA/private/*
787
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
788
	chmod 640 /etc/pki/tls/private/*
3170 rexy 789
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 790
} # End of CA()
791
 
2990 rexy 792
######################################################
793
##                       "ACC"                      ##
794
## - copy ALCASAR Control Center (ACC) files        ##
795
## - configuration of the web server (Lighttpd)     ##
796
## - creation of the first ACC admin account        ##
797
## - secure the ACC access                          ##
798
######################################################
2724 rexy 799
ACC()
1 root 800
{
801
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
802
	mkdir $DIR_WEB
1833 richard 803
# Copy & adapt ACC files
316 richard 804
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
805
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 806
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
807
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
808
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 809
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 810
	chown -R apache:apache $DIR_WEB/*
1833 richard 811
# copy & adapt "freeradius-web" files
812
	cp -rf $DIR_CONF/freeradius-web/ /etc/
813
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
814
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
815
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
816
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
817
	cat <<EOF > /etc/freeradius-web/naslist.conf
818
nas1_name: alcasar-$ORGANISME
819
nas1_model: Network Access Controler
820
nas1_ip: $PRIVATE_IP
821
nas1_port_num: 0
822
nas1_community: public
823
EOF
824
	chown -R apache:apache /etc/freeradius-web/
825
# create the log & backup structure :
1489 richard 826
# - base = users database
827
# - archive = tarball of "base + http firewall + netflow"
1833 richard 828
# - security = watchdog log
2829 rexy 829
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 830
	for i in base archive security activity_report iot_captures;
1 root 831
	do
832
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
833
	done
5 franck 834
	chown -R root:apache $DIR_SAVE
1833 richard 835
# Configuring & securing php
2937 rexy 836
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 837
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
838
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 839
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 840
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
841
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 842
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
843
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 844
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
845
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 846
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 847
# Configuring & securing Lighttpd
790 richard 848
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 849
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 850
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
851
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 852
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
853
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 854
 
855
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 856
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 857
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 858
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
859
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
860
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 861
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 862
 
2592 rexy 863
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 864
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 865
 
866
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
867
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
868
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
869
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
870
 
871
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
872
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 873
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
874
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 875
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 876
 
2588 rexy 877
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
878
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
879
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 880
 
2588 rexy 881
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 882
 
2552 rexy 883
# Creation of the first account (in 'admin' profile)
2293 tom.houday 884
	if [ "$mode" = "install" ]
2688 lucas.echa 885
	then
886
		header_install
1268 richard 887
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 888
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
889
		mkdir -p $DIR_DEST_ETC/digest
890
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 891
		if [ $Lang == "fr" ]
2760 lucas.echa 892
			then echo "Création du premier compte administrateur : "
893
			else echo "Creation of the first admin account : "
2737 rexy 894
		fi
2688 lucas.echa 895
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
896
		do
897
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
898
		done
2293 tom.houday 899
	fi
2818 rexy 900
# Creation of ACC certs links
901
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
902
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
903
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 904
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
905
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 906
	# Log file for ACC access imputability
2887 rexy 907
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
908
	chown root:apache $DIR_SAVE/security/acc_access.log
909
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 910
} # End of ACC()
1 root 911
 
2552 rexy 912
#############################################################
2990 rexy 913
##                     "time_server"                       ##
2552 rexy 914
## - Configuring NTP server                                ##
915
#############################################################
2724 rexy 916
time_server()
1837 richard 917
{
3192 rexy 918
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
919
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 920
echo "interface ignore wildcard" >> /etc/ntp.conf
921
echo "interface listen lo" >> /etc/ntp.conf
3197 rexy 922
echo "interface listen tun0" >> /etc/ntp.conf
1837 richard 923
# Synchronize now
3192 rexy 924
	ntpdate fr.pool.ntp.org &
3193 rexy 925
sleep 2 # wait for time server responce
2724 rexy 926
} # End of time_server()
1837 richard 927
 
2541 rexy 928
#####################################################################
2990 rexy 929
##                           "init_db"                             ##
2541 rexy 930
## - Mysql initialization                                          ##
931
## - Set admin (root) password                                     ##
932
## - Remove unused users & databases                               ##
933
## - Radius database creation                                      ##
934
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
935
#####################################################################
2724 rexy 936
init_db()
1 root 937
{
2688 lucas.echa 938
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 939
	then
940
		systemctl stop mysqld
941
	fi
1355 richard 942
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 943
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 944
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 945
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 946
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
947
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 948
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 949
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 950
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
951
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
952
	/usr/bin/systemctl start mysqld
1963 richard 953
	nb_round=1
1981 richard 954
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 955
	do
956
		nb_round=`expr $nb_round + 1`
957
		sleep 2
958
	done
1981 richard 959
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 960
	then
1981 richard 961
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 962
		exit
1955 richard 963
	fi
1355 richard 964
# Secure the server
2688 lucas.echa 965
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 966
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 967
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
968
	$MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 969
# Create 'radius' database
2688 lucas.echa 970
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 971
# Add an empty radius database structure
2688 lucas.echa 972
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 973
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 974
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
975
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
976
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 977
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 978
	/usr/bin/systemctl daemon-reload
2724 rexy 979
} # End of init_db()
1 root 980
 
2423 richard 981
###################################################################
2990 rexy 982
##                           "freeradius"                        ##
2423 richard 983
## - Set the configuration files                                 ##
984
## - Set the shared secret between coova-chilli and freeradius   ##
985
## - Adapt the Mysql conf file and counters                      ##
986
###################################################################
2724 rexy 987
freeradius()
1 root 988
{
1800 richard 989
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 990
	chown -R radius:radius /etc/raddb
991
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 992
# Set radius global parameters (radius.conf)
1 root 993
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
994
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
995
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 996
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
997
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 998
# Add ALCASAR & Coovachilli dictionaries
999
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1000
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1001
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1002
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1003
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1004
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1005
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1006
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1007
client localhost {
1008
	ipaddr = 127.0.0.1
1 root 1009
	secret = $secretradius
2438 richard 1010
	shortname = chilli
2454 tom.houday 1011
	nas_type = other
1 root 1012
}
1013
EOF
2758 rexy 1014
# Set Virtual server
1015
    # Remvoveing all except "alcasar virtual site")
1016
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1017
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1018
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1019
	chown radius:apache /etc/raddb/sites-available/alcasar*
1020
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1021
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1022
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1023
# Set modules
2728 rexy 1024
	# Add custom LDAP "available module"
2758 rexy 1025
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1026
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1027
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1028
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1029
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1030
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1031
	do
1032
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1033
	done
2758 rexy 1034
# Configure SQL module
2420 richard 1035
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1036
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1038
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1039
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1041
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1042
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1043
	# no TLS encryption on 127.0.0.1
2763 rexy 1044
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1045
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1046
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1047
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1049
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1050
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1051
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1052
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1053
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1054
# sqlcounter modifications
2470 richard 1055
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1056
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1057
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1058
# make certain that mysql is up before freeradius start
2937 rexy 1059
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1060
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1061
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1062
# Allow apache to change some conf files (ie : ldap on/off)
1063
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1064
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1065
} # End of freeradius()
1 root 1066
 
2423 richard 1067
#############################################################################
2990 rexy 1068
##                                "chilli"                                 ##
2423 richard 1069
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1070
## - Adapt the authentication web page (intercept.php)                     ##
1071
#############################################################################
2724 rexy 1072
chilli()
1 root 1073
{
1370 richard 1074
# chilli unit for systemd
2937 rexy 1075
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1076
#  This file is part of systemd.
1077
#
1078
#  systemd is free software; you can redistribute it and/or modify it
1079
#  under the terms of the GNU General Public License as published by
1080
#  the Free Software Foundation; either version 2 of the License, or
1081
#  (at your option) any later version.
2771 rexy 1082
 
1083
# This unit launches coova-chilli a captive portal
1370 richard 1084
[Unit]
1085
Description=chilli is a captive portal daemon
1086
After=network.target
1087
 
1088
[Service]
1379 richard 1089
Type=forking
1370 richard 1090
ExecStart=/usr/libexec/chilli start
1091
ExecStop=/usr/libexec/chilli stop
1092
ExecReload=/usr/libexec/chilli reload
2775 rexy 1093
PIDFile=/run/chilli.pid
1370 richard 1094
 
1095
[Install]
1096
WantedBy=multi-user.target
1097
EOF
799 richard 1098
# init file creation
1370 richard 1099
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1100
	cat <<EOF > /etc/init.d/chilli
799 richard 1101
#!/bin/sh
1102
#
1103
# chilli CoovaChilli init
1104
#
1105
# chkconfig: 2345 65 35
1106
# description: CoovaChilli
1107
### BEGIN INIT INFO
1108
# Provides:       chilli
2454 tom.houday 1109
# Required-Start: network
1110
# Should-Start:
799 richard 1111
# Required-Stop:  network
2454 tom.houday 1112
# Should-Stop:
799 richard 1113
# Default-Start:  2 3 5
1114
# Default-Stop:
1115
# Description:    CoovaChilli access controller
1116
### END INIT INFO
1117
 
1118
[ -f /usr/sbin/chilli ] || exit 0
1119
. /etc/init.d/functions
1120
CONFIG=/etc/chilli.conf
2775 rexy 1121
pidfile=/run/chilli.pid
799 richard 1122
[ -f \$CONFIG ] || {
2394 tom.houday 1123
	echo "\$CONFIG Not found"
1124
	exit 0
799 richard 1125
}
2882 rexy 1126
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1127
RETVAL=0
1128
prog="chilli"
1129
case \$1 in
2394 tom.houday 1130
	start)
2454 tom.houday 1131
		if [ -f \$pidfile ] ; then
2394 tom.houday 1132
			gprintf "chilli is already running"
1133
		else
1134
			gprintf "Starting \$prog: "
2884 rexy 1135
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1136
			rm -f /run/chilli* # cleaning
2394 tom.houday 1137
			/usr/sbin/modprobe tun >/dev/null 2>&1
1138
			echo 1 > /proc/sys/net/ipv4/ip_forward
1139
			[ -e /dev/net/tun ] || {
2454 tom.houday 1140
				(cd /dev;
1141
				mkdir net;
1142
				cd net;
2394 tom.houday 1143
				mknod tun c 10 200)
1144
			}
1145
			ifconfig $INTIF 0.0.0.0
1146
			/usr/sbin/ethtool -K $INTIF gro off
1147
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1148
			RETVAL=\$?
1149
		fi
1150
		;;
799 richard 1151
 
2394 tom.houday 1152
	reload)
1153
		killall -HUP chilli
1154
		;;
799 richard 1155
 
2394 tom.houday 1156
	restart)
1157
		\$0 stop
1158
		sleep 2
1159
		\$0 start
1160
		;;
799 richard 1161
 
2394 tom.houday 1162
	status)
1163
		status chilli
1164
		RETVAL=0
1165
		;;
1166
 
1167
	stop)
2454 tom.houday 1168
		if [ -f \$pidfile ] ; then
2394 tom.houday 1169
			gprintf "Shutting down \$prog: "
1170
			killproc /usr/sbin/chilli
1171
			RETVAL=\$?
1172
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1173
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1174
		else
2394 tom.houday 1175
			gprintf "chilli is not running"
1176
		fi
1177
		;;
1178
 
1179
	*)
1180
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1181
		exit 1
799 richard 1182
esac
1183
echo
1184
EOF
2324 tom.houday 1185
	chmod a+x /etc/init.d/chilli
1186
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1187
# conf file creation
346 richard 1188
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1189
	#NTP Option configuration for DHCP
2032 richard 1190
	#DHCP Options : rfc2132
1191
		#dhcp option value will be convert in hexa.
1192
		#NTP option (or 'option 42') is like :
2454 tom.houday 1193
		#
2032 richard 1194
		#    Code   Len         Address 1               Address 2
1195
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1196
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1197
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1198
		#
1199
		#Code : 42 => 2a
1200
		#Len : 4 => 04
2688 lucas.echa 1201
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1202
	cat <<EOF > /etc/chilli.conf
1203
# coova config for ALCASAR
2775 rexy 1204
cmdsocket	/run/chilli.sock
1336 richard 1205
unixipc		chilli.$INTIF.ipc
2775 rexy 1206
pidfile		/run/chilli.pid
346 richard 1207
net		$PRIVATE_NETWORK_MASK
595 richard 1208
dhcpif		$INTIF
841 richard 1209
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1210
#nodynip
865 richard 1211
#statip
1212
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1213
domain		$DOMAIN
355 richard 1214
dns1		$PRIVATE_IP
1215
dns2		$PRIVATE_IP
346 richard 1216
uamlisten	$PRIVATE_IP
503 richard 1217
uamport		3990
2370 tom.houday 1218
uamuiport	3991
837 richard 1219
macauth
1220
macpasswd	password
1697 richard 1221
strictmacauth
1243 richard 1222
locationname	$HOSTNAME.$DOMAIN
346 richard 1223
radiusserver1	127.0.0.1
1224
radiusserver2	127.0.0.1
1225
radiussecret	$secretradius
1226
radiusauthport	1812
1227
radiusacctport	1813
2818 rexy 1228
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1229
redirurl
1243 richard 1230
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1231
uamsecret	$secretuam
1249 richard 1232
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1233
coaport		3799
1379 richard 1234
conup		$DIR_DEST_BIN/alcasar-conup.sh
1235
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1236
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1237
include		$DIR_DEST_ETC/alcasar-uamallowed
1238
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1239
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1240
#dhcpgateway		none
1241
#dhcprelayagent		none
1610 franck 1242
#dhcpgatewayport	none
2234 richard 1243
sslkeyfile	/etc/pki/tls/private/alcasar.key
1244
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1245
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1246
#redirssl
1247
#uamuissl
346 richard 1248
EOF
2274 richard 1249
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1250
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1251
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1252
# create files for trusted domains and urls
1148 crox53 1253
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1254
	chown root:apache $DIR_DEST_ETC/alcasar-*
1255
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1256
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1257
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1258
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1259
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1260
	if [ "$chilli_exist" == "1" ]
1261
	then
2454 tom.houday 1262
		userdel -r chilli 2>/dev/null
796 richard 1263
	fi
1264
	groupadd -f chilli
1265
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1266
}  # End of chilli()
1349 richard 1267
 
2541 rexy 1268
################################################################
2990 rexy 1269
##                        "e2guardian"                        ##
3193 rexy 1270
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1271
################################################################
2724 rexy 1272
e2guardian()
1 root 1273
{
2758 rexy 1274
# Adapt systemd unit
2937 rexy 1275
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1276
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1277
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1278
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1279
 
2937 rexy 1280
# Adapt the main conf file
3197 rexy 1281
	[ -e $DIR_E2G/e2guardian.conf.default ] || cp $DIR_E2G/e2guardian.conf $DIR_E2G/e2guardian.conf.default
1293 richard 1282
# French deny HTML page
3197 rexy 1283
	$SED "s?^language =.*?language = 'french'?g" $DIR_E2G/e2guardian.conf
3200 rexy 1284
# Listen & loop prevention on loopback
3197 rexy 1285
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_E2G/e2guardian.conf
2840 rexy 1286
# 2 filtergroups (8080 & 8090)
3197 rexy 1287
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_E2G/e2guardian.conf
3193 rexy 1288
# Listen on LAN only
3197 rexy 1289
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_E2G/e2guardian.conf
3193 rexy 1290
# Listen on 8080 (group1 : BL users on HTTP)
3197 rexy 1291
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_E2G/e2guardian.conf
3193 rexy 1292
# Listen on 8081 (group2 : previously AV users --> to be redefine)
3197 rexy 1293
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_E2G/e2guardian.conf
1294
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_E2G/e2guardian.conf
3193 rexy 1295
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
3197 rexy 1296
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_E2G/e2guardian.conf
1293 richard 1297
# Don't log
3197 rexy 1298
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_E2G/e2guardian.conf
2775 rexy 1299
# Disable HTML content control (weighted & banned)
3197 rexy 1300
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_E2G/e2guardian.conf
2840 rexy 1301
# Enable authport plugin
3197 rexy 1302
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_E2G/e2guardian.conf
1303
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_E2G/e2guardian.conf
3193 rexy 1304
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
3197 rexy 1305
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_E2G/e2guardian.conf
3193 rexy 1306
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
3197 rexy 1307
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_E2G/e2guardian.conf
2841 rexy 1308
 
2867 rexy 1309
# copy & adapt HTML templates
2866 rexy 1310
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1311
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1312
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1314
 
3193 rexy 1315
###### ALCASAR filtering for group1 (blacklisted_users) ####
1316
# Adapt group1 conf file
3197 rexy 1317
	[ -e $DIR_E2G/e2guardianf1.conf.default ] || cp $DIR_E2G/e2guardianf1.conf $DIR_E2G/e2guardianf1.conf.default
3200 rexy 1318
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf1.conf
1319
	$SED "s?^#groupname =.*?groupname = 'blacklisted_users'?g" $DIR_E2G/e2guardianf1.conf
1320
	$SED "s?^#htmltemplate =.*?htmltemplate = 'alcasar-e2g.html'?g" $DIR_E2G/e2guardianf1.conf
1321
	$SED "s?^\.Define LISTDIR.*?\.Define LISTDIR <$DIR_E2G/lists/group1>?g" $DIR_E2G/e2guardianf1.conf
3197 rexy 1322
	DIR_E2G_GROUP1="$DIR_E2G/lists/group1"
1323
	cp -r $DIR_E2G/lists/example.group $DIR_E2G_GROUP1
1324
	chown -R e2guardian:root $DIR_E2G_GROUP1
2840 rexy 1325
# RAZ bannedphraselist
3197 rexy 1326
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1327
# Disable URL control with regex
3197 rexy 1328
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1329
# Dont filtering files by extension or mime-type (empty list)
3197 rexy 1330
	> $DIR_E2G_GROUP1/bannedextensionlist
1331
	> $DIR_E2G_GROUP1/bannedmimetypelist
2758 rexy 1332
# Creation of ALCASAR banned site list
3197 rexy 1333
	cat <<EOF > $DIR_E2G_GROUP1/greysitelist
2775 rexy 1334
# E2guardian filter config for ALCASAR
1335
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1336
# block all SSL and CONNECT tunnels
1337
**s
1338
# block all SSL and CONNECT tunnels specified only as an IP
1339
*ips
1340
# block all sites specified only by an IP
1341
*ip
1342
EOF
3195 rexy 1343
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3197 rexy 1344
	cat <<EOF > $DIR_E2G_GROUP1/bannedurllist
3193 rexy 1345
# E2guardian URL filter config for ALCASAR
2758 rexy 1346
EOF
3195 rexy 1347
# Creation of files for rehabilited domains
3197 rexy 1348
	> $DIR_E2G_GROUP1/exceptionsitelist
3195 rexy 1349
# Creation of files for rehabilited IP
3197 rexy 1350
	[ -e $DIR_E2G/lists/common/exceptioniplist.default ] || mv $DIR_E2G/lists/common/exceptioniplist $DIR_E2G/lists/common/exceptioniplist.default
1351
	touch $DIR_E2G/lists/common/exceptioniplist
2758 rexy 1352
# Add Bing to the safesearch url regext list (parental control)
3197 rexy 1353
	cat <<EOF >> $DIR_E2G_GROUP1/urlregexplist
2758 rexy 1354
# Bing - add 'adlt=strict'
1355
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1356
EOF
3197 rexy 1357
	# 'Safesearch' regex actualisation
1358
	$SED "s?images?search?g" $DIR_E2G_GROUP1/urlregexplist
1359
	# change the google safesearch ("safe=strict" instead of "safe=vss")
1360
	$SED "s?safe=vss?safe=strict?g" $DIR_E2G_GROUP1/urlregexplist
2841 rexy 1361
 
3193 rexy 1362
# Create & adapt group2 conf file (av + av_wl)
3197 rexy 1363
	cp $DIR_E2G/e2guardianf1.conf.default $DIR_E2G/e2guardianf2.conf
1364
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf2.conf
1365
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_E2G/e2guardianf2.conf
1366
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist.default'?g" $DIR_E2G/e2guardianf2.conf # no banned urls
2841 rexy 1367
 
2775 rexy 1368
# create log folder
3193 rexy 1369
	mkdir -p /var/log/e2guardian
2775 rexy 1370
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1371
} # End of e2guardian()
1 root 1372
 
2724 rexy 1373
##############################################################
2990 rexy 1374
##                        "ulogd"                           ##
2724 rexy 1375
## - Ulog config for multi-log files                        ##
1376
##############################################################
1377
ulogd()
476 richard 1378
{
1379
# Three instances of ulogd (three different logfiles)
1380
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1381
	nl=1
1358 richard 1382
	for log_type in traceability ssh ext-access
478 richard 1383
	do
2937 rexy 1384
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1385
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1386
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1387
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1388
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1389
[emu1]
478 richard 1390
file="/var/log/firewall/$log_type.log"
1391
sync=1
1392
EOF
2938 rexy 1393
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1394
		nl=`expr $nl + 1`
1395
	done
476 richard 1396
	chown -R root:apache /var/log/firewall
1397
	chmod 750 /var/log/firewall
1398
	chmod 640 /var/log/firewall/*
2724 rexy 1399
}  # End of ulogd()
476 richard 1400
 
1159 crox53 1401
##########################################################
2990 rexy 1402
##                     "nfsen"                          ##
2771 rexy 1403
## - configure NetFlow collector (nfcapd)               ##
1404
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1405
##########################################################
1389 richard 1406
nfsen()
1 root 1407
{
2772 rexy 1408
	groupadd -f nfcapd
2868 rexy 1409
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1410
# nfcapd unit for systemd
2937 rexy 1411
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1412
#  This file is part of systemd.
1413
#
1414
#  systemd is free software; you can redistribute it and/or modify it
1415
#  under the terms of the GNU General Public License as published by
1416
#  the Free Software Foundation; either version 2 of the License, or
1417
#  (at your option) any later version.
1418
 
2771 rexy 1419
# This unit launches nfcapd (a Netflow collector).
1372 richard 1420
[Unit]
2771 rexy 1421
Description=Netflow Capture Daemon
1422
After=network-online.target iptables.service
1372 richard 1423
 
1424
[Service]
3079 rexy 1425
Type=simple
2776 rexy 1426
ExecStartPre=/bin/mkdir -p /run/nfcapd
1427
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1428
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1429
ExecStart=/usr/bin/nfcapd -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1430
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1431
 
1432
[Install]
1433
WantedBy=multi-user.target
1434
EOF
2825 rexy 1435
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1436
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1437
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1438
} # End of nfsen()
1 root 1439
 
2552 rexy 1440
###########################################################
2990 rexy 1441
##                       "vnstat"                        ##
2809 rexy 1442
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1443
###########################################################
2724 rexy 1444
vnstat()
1541 richard 1445
{
2990 rexy 1446
# vnstat
2933 rexy 1447
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1448
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1449
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1450
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1451
# vnstat-dashboard
2933 rexy 1452
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1453
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1454
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1455
} # End of vnstat()
2281 tom.houday 1456
 
2724 rexy 1457
#########################################################
2990 rexy 1458
##                     "unbound"                       ##
2724 rexy 1459
## - create the conf files for 4 unbound services      ##
1460
## - create the systemd files for 4 unbound services   ##
1461
#########################################################
2688 lucas.echa 1462
unbound ()
1463
{
1464
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1465
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1466
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1467
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1468
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1469
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1470
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1471
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1472
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1473
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1474
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1475
 
2724 rexy 1476
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1477
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1478
forward-zone:
1479
	name: "."
1480
	forward-addr: $DNS1
1481
	forward-addr: $DNS2
1472 richard 1482
EOF
1483
 
2724 rexy 1484
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1485
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1486
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1487
## Add one block for each domain name managed by an other DNS server
1488
##
1489
## Example:
1490
##
1491
## server:
1492
##     local-zone: "<your_domain>." transparent
1493
## forward-zone:
1494
##     name: "<your_domain>."
1495
##     forward-addr: <@IP_domain_server>
1496
##
2558 rexy 1497
EOF
1498
 
2724 rexy 1499
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1500
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1501
server:
1502
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1503
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1504
EOF
1505
 
2724 rexy 1506
# Configuration file for lo of forward unbound
2688 lucas.echa 1507
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1508
server:
1509
	interface: 127.0.0.1@53
1510
	access-control-view: 127.0.0.1/8 lo
1511
view:
1512
	name: "lo"
2864 rexy 1513
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1514
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1515
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1516
	view-first: yes
1517
EOF
1518
 
2724 rexy 1519
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1520
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1521
server:
1522
	interface: ${PRIVATE_IP}@53
1523
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1524
view:
1525
	name: "$INTIF"
1526
	view-first: yes
1527
EOF
1528
 
2831 rexy 1529
# Configuration file for main unbound
2688 lucas.echa 1530
	cat << EOF > /etc/unbound/unbound.conf
1531
server:
1532
	verbosity: 1
1533
	hide-version: yes
1534
	hide-identity: yes
1535
	do-ip6: no
1536
	include: /etc/unbound/conf.d/common/forward-zone.conf
1537
	include: /etc/unbound/conf.d/common/local-forward/*
1538
	include: /etc/unbound/conf.d/common/local-dns/*
1539
	include: /etc/unbound/conf.d/forward/*
1540
EOF
1541
 
2724 rexy 1542
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1543
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1544
server:
1545
	interface: ${PRIVATE_IP}@54
1546
	access-control: $PRIVATE_IP_MASK allow
1547
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1548
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1549
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1550
EOF
1551
 
2724 rexy 1552
# Configuration file for blacklist unbound
2688 lucas.echa 1553
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1554
server:
1555
	verbosity: 1
1556
	hide-version: yes
1557
	hide-identity: yes
1558
	do-ip6: no
1559
	logfile: "/var/log/unbound/unbound-blacklist.log"
1560
	chroot: ""
1561
	define-tag: "blacklist"
1562
	log-local-actions: yes
1563
	include: /etc/unbound/conf.d/common/forward-zone.conf
1564
	include: /etc/unbound/conf.d/common/local-forward/*
1565
	include: /etc/unbound/conf.d/common/local-dns/*
1566
	include: /etc/unbound/conf.d/blacklist/*
1567
	include: /usr/local/share/unbound-bl-enabled/*
1568
EOF
1569
 
2724 rexy 1570
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1571
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1572
server:
1573
	interface: ${PRIVATE_IP}@55
1574
	access-control: $PRIVATE_IP_MASK allow
1575
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1576
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1577
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1578
EOF
1579
 
2724 rexy 1580
# Configuration file for whitelist unbound
2688 lucas.echa 1581
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1582
server:
3099 rexy 1583
	module-config: "ipset validator iterator"
2688 lucas.echa 1584
	verbosity: 1
1585
	hide-version: yes
1586
	hide-identity: yes
1587
	do-ip6: no
1588
	do-not-query-localhost: no
1589
	define-tag: "whitelist"
1590
	local-zone: "." transparent
1591
	local-zone-tag: "." "whitelist"
3099 rexy 1592
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1593
	include: /etc/unbound/conf.d/common/local-forward/*
1594
	include: /etc/unbound/conf.d/common/local-dns/*
1595
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1596
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1597
	username: ""
1598
ipset:
1599
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1600
EOF
1601
 
2724 rexy 1602
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1603
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1604
server:
1605
	interface: ${PRIVATE_IP}@56
1606
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1607
view:
1608
	name: "$INTIF"
1609
	local-zone: "." redirect
1610
	local-data: ". A $PRIVATE_IP"
1611
EOF
1612
 
2724 rexy 1613
# Configuration file for blackhole unbound
2688 lucas.echa 1614
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1615
server:
1616
	verbosity: 1
1617
	hide-version: yes
1618
	hide-identity: yes
1619
	do-ip6: no
2861 rexy 1620
	include: /etc/unbound/conf.d/common/local-forward/*
1621
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1622
	include: /etc/unbound/conf.d/blackhole/*
1623
EOF
2937 rexy 1624
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1625
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1626
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1627
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1628
	for list in blacklist blackhole whitelist
1474 richard 1629
	do
3177 rexy 1630
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1631
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1632
	done
2724 rexy 1633
} # End of unbound()
2688 lucas.echa 1634
 
2689 lucas.echa 1635
##################################################
2990 rexy 1636
##                   "dhcpd"                    ##
2689 lucas.echa 1637
##################################################
2724 rexy 1638
dhcpd()
2689 lucas.echa 1639
{
1640
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1641
	cat <<EOF > /etc/dhcpd.conf
1642
ddns-update-style none;
1643
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1644
	option routers $PRIVATE_IP;
1645
	option subnet-mask $PRIVATE_NETMASK;
1646
	option domain-name-servers $PRIVATE_IP;
1647
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1648
	default-lease-time 21600;
1649
	max-lease-time 43200;
1650
}
1651
EOF
2724 rexy 1652
} # End of dhcpd()
2689 lucas.echa 1653
 
2552 rexy 1654
##########################################################
2990 rexy 1655
##                         "BL"                         ##
2769 rexy 1656
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1657
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1658
##     - URLs for E²guardian                            ##
1659
##     - IPs for NetFilter                              ##
2769 rexy 1660
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1661
##########################################################
2724 rexy 1662
BL()
308 richard 1663
{
2990 rexy 1664
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
3197 rexy 1665
	rm -rf $DIR_E2G/lists/blacklists
1930 richard 1666
	mkdir -p /tmp/blacklists
1938 richard 1667
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1668
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
3197 rexy 1669
	mkdir -p $DIR_E2G/lists/blacklists/ossi-bl
1670
	touch $DIR_E2G/lists/blacklists/ossi-bl/domains
1957 richard 1671
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
3197 rexy 1672
	mkdir -p $DIR_E2G/lists/blacklists/ossi-wl
1673
	touch $DIR_E2G/lists/blacklists/ossi-wl/domains
1957 richard 1674
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1675
# add additional BL files
2770 rexy 1676
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1677
	do
3197 rexy 1678
		mkdir $DIR_E2G/lists/blacklists/ossi-bl-$x
1679
		cp $DIR_BLACKLIST/$x  $DIR_E2G/lists/blacklists/ossi-bl-$x/domains
1957 richard 1680
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1681
	done
3197 rexy 1682
	chown -R e2guardian:apache $DIR_E2G
1957 richard 1683
	chown -R root:apache $DIR_DEST_SHARE
3197 rexy 1684
	chmod -R g+rw $DIR_E2G $DIR_DEST_SHARE
1927 richard 1685
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1686
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1687
# enable the default categories
1957 richard 1688
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1689
	rm -rf /tmp/blacklists
2724 rexy 1690
} # End of BL()
219 jeremy 1691
 
2552 rexy 1692
#######################################################
2990 rexy 1693
##                    "cron"                         ##
2552 rexy 1694
## - write all cron & anacron files                  ##
1695
#######################################################
2724 rexy 1696
cron()
1 root 1697
{
2640 rexy 1698
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1699
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1700
	cat <<EOF > /etc/crontab
1828 richard 1701
SHELL=/usr/bin/bash
2640 rexy 1702
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1703
MAILTO=root
1704
HOME=/
1705
 
1706
# run-parts
1707
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1708
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1709
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1710
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1711
EOF
1712
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1713
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1714
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1715
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1716
EOF
811 richard 1717
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1718
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1719
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1720
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1721
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1722
EOF
952 franck 1723
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1724
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1725
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1726
EOF
2454 tom.houday 1727
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1728
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1729
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1730
EOF
2454 tom.houday 1731
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1732
# Update the system and reboot if needed (everyday at 3:30 am)
1733
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1734
EOF
2454 tom.houday 1735
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1736
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1737
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1738
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1739
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1740
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1741
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1742
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1743
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1744
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1745
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1746
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1747
EOF
2454 tom.houday 1748
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1749
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1750
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1751
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1752
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1753
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1754
 
2886 rexy 1755
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1756
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1757
EOF
2454 tom.houday 1758
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1759
# start dead daemons (after boot process and every 20')
1851 franck 1760
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1761
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1762
EOF
2454 tom.houday 1763
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1764
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1765
 
1874 raphael.pi 1766
EOF
2769 rexy 1767
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1768
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1769
 
1770
EOF
2304 tom.houday 1771
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1772
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1773
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1774
EOF
2771 rexy 1775
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1776
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1777
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1778
EOF
1808 richard 1779
# removing the users crons
522 richard 1780
	rm -f /var/spool/cron/*
2724 rexy 1781
} # End of cron()
1 root 1782
 
2867 rexy 1783
########################################################################
2990 rexy 1784
##                              "Fail2Ban"                            ##
2867 rexy 1785
##- Adapt conf file to ALCASAR                                        ##
1786
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1787
########################################################################
1163 crox53 1788
fail2ban()
1789
{
2868 rexy 1790
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1791
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1792
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1793
 
1794
# add 5 jails and their filters
1795
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1796
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1797
[sshd]
1798
enabled = true
1799
#enabled  = false
1800
maxretry = 3
2868 rexy 1801
bantime = 3m
1802
findtime = 5m
2867 rexy 1803
EOF
1804
 
1805
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1806
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1807
[lighttpd-auth]
1808
enabled = true
1809
#enabled  = false
1810
maxretry = 3
2868 rexy 1811
bantime = 3m
1812
findtime = 3m
2867 rexy 1813
EOF
1814
 
1815
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1816
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1817
[alcasar_mod-evasive]
1818
#enabled = true
1819
enabled = false
1820
backend = auto
1821
filter = alcasar_mod-evasive
1822
action = iptables-allports[name=alcasar_mod-evasive]
1823
logpath = /var/log/lighttpd/access.log
1824
maxretry = 3
2868 rexy 1825
bantime = 3m
1826
findtime = 3m
2867 rexy 1827
EOF
2990 rexy 1828
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1829
[Definition]
1830
failregex =  <HOST> .+\] "[^"]+" 403
1831
ignoreregex =
1832
EOF
1833
 
1834
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1835
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1836
[alcasar_intercept]
1837
enabled = true
1838
#enabled = false
1839
backend = auto
1840
filter = alcasar_intercept
1841
action = iptables-allports[name=alcasar_intercept]
1842
logpath = /var/log/lighttpd/access.log
1843
maxretry = 5
2868 rexy 1844
bantime = 3m
1845
findtime = 3m
1846
EOF
2990 rexy 1847
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1848
[Definition]
1849
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1850
ignoreregex =
1851
EOF
1852
 
1853
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1854
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1855
[alcasar_change-pwd]
1856
enabled = true
1857
#enabled = false
1858
backend = auto
1859
filter = alcasar_change-pwd
1860
action = iptables-allports[name=alcasar_change-pwd]
1861
logpath = /var/log/lighttpd/access.log
1862
maxretry = 5
2868 rexy 1863
bantime = 3m
1864
findtime = 3m
2867 rexy 1865
EOF
2990 rexy 1866
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1867
[Definition]
1868
failregex = <HOST> .* \"POST \/password\.php
1869
ignoreregex =
1870
EOF
1871
 
2840 rexy 1872
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1873
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1874
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1875
	chmod 644 /var/log/fail2ban.log
2887 rexy 1876
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1877
	/usr/bin/touch /var/log/auth.log
1515 richard 1878
# fail2ban unit
2990 rexy 1879
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1880
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1881
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1882
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1883
} # End of fail2ban()
1163 crox53 1884
 
2990 rexy 1885
########################################################
1886
##                  "gammu_smsd"                      ##
1887
## - Creating of SMS management database              ##
1888
## - Write the gammu a gammu_smsd conf files          ##
1889
########################################################
1376 richard 1890
gammu_smsd()
1891
{
2601 tom.houday 1892
# Create 'gammu' system user
1893
	groupadd -f gammu_smsd
2868 rexy 1894
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1895
	usermod -a -G dialout gammu_smsd
1896
 
1897
# Create 'gammu' database
1898
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1899
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1900
# Add a gammu database structure
2688 lucas.echa 1901
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1902
 
2552 rexy 1903
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1904
	cat << EOF > /etc/gammurc
2552 rexy 1905
[gammu]
1906
device = /dev/ttyUSB0
1907
connection = at115200
1908
EOF
1909
 
2601 tom.houday 1910
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1911
[gammu]
1912
port = /dev/ttyUSB0
1913
connection = at115200
1914
 
1915
[smsd]
1916
PIN = 1234
1917
logfile = /var/log/gammu-smsd/gammu-smsd.log
1918
logformat = textall
1919
debuglevel = 0
1920
 
1921
service = sql
1922
driver = native_mysql
1923
user = $DB_USER
1924
password = $radiuspwd
1925
pc = localhost
1926
database = $DB_GAMMU
1927
 
2631 rexy 1928
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1929
 
1930
StatusFrequency = 30
1380 richard 1931
;LoopSleep = 2
1376 richard 1932
 
1933
;ResetFrequency = 300
1934
;HardResetFrequency = 120
1935
 
2454 tom.houday 1936
CheckSecurity = 1
1376 richard 1937
CheckSignal = 1
1938
CheckBattery = 0
1939
EOF
2601 tom.houday 1940
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1941
 
2601 tom.houday 1942
# Create the systemd unit
2937 rexy 1943
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1944
[Unit]
1945
Description=SMS daemon for Gammu
1946
Documentation=man:gammu-smsd(1)
3123 rexy 1947
After=network.target mysqld.service
1376 richard 1948
 
2601 tom.houday 1949
[Service]
1950
Type=forking
2775 rexy 1951
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1952
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1953
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1954
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1955
 
1956
[Install]
1957
WantedBy=multi-user.target
1958
EOF
1959
 
2314 richard 1960
# Log folder for gammu-smsd
2772 rexy 1961
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1962
	chmod 755 /var/log/gammu-smsd
1376 richard 1963
 
2552 rexy 1964
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1965
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1966
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1967
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1968
#EOF
2552 rexy 1969
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1970
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1971
 
2724 rexy 1972
} # End of gammu_smsd()
1376 richard 1973
 
2990 rexy 1974
########################################################
1975
##                      "msec"                        ##
1976
## - Apply the "fileserver" security level            ##
1977
## - remove the "system request" for rebooting        ##
1978
## - Fix several file permissions                     ##
1979
########################################################
2202 richard 1980
msec()
1981
{
1982
 
1983
# Apply fileserver security level
2990 rexy 1984
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1985
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1986
 
2203 richard 1987
# Set permissions monitoring and enforcement
2202 richard 1988
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1989
/var/log/firewall/                      root.apache     750
2202 richard 1990
/var/log/firewall/*                     root.apache     640
1991
/etc/security/msec/perm.local           root.root       640
1992
/etc/security/msec/level.local          root.root       640
1993
/etc/freeradius-web                     root.apache     750
1994
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1995
/etc/raddb/client.conf                  radius.radius   640
1996
/etc/raddb/radius.conf                  radius.radius   640
1997
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 1998
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 1999
/etc/pki/CA/                            root.apache     750 force
2000
/etc/pki/CA/*                           root.apache     640 force 
2001
/etc/pki/CA/private/                    root.root       700 force
2002
/etc/pki/CA/private/*                   root.root       600 force
2003
/etc/pki/tls/private/                   root.apache     750 force
2004
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2005
EOF
2454 tom.houday 2006
# apply now hourly & daily checks
2990 rexy 2007
	/usr/sbin/msec
2008
	/etc/cron.weekly/msec
2202 richard 2009
 
2724 rexy 2010
} # End of msec()
2202 richard 2011
 
2012
##################################################################
2552 rexy 2013
##                   Fonction "letsencrypt"                     ##
2014
## - Install Let's Encrypt client                               ##
2015
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2016
##################################################################
2017
letsencrypt()
2018
{
3170 rexy 2019
	acmesh_installDir="/opt/acme.sh"
2020
	acmesh_confDir="/usr/local/etc/letsencrypt"
2021
	acmesh_userAgent="ALCASAR"
2990 rexy 2022
# Remove potential old installers
2586 tom.houday 2023
	rm -rf /tmp/acme.sh-*
3170 rexy 2024
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2025
# Extract acme.sh
2304 tom.houday 2026
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2027
	pwdInstall=$(pwd)
3169 rexy 2028
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2029
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2030
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2031
# Install acme.sh
2304 tom.houday 2032
	./acme.sh --install \
2033
		--home $acmesh_installDir \
2034
		--config-home $acmesh_confDir/data \
2035
		--certhome $acmesh_confDir/certs \
2036
		--accountkey $acmesh_confDir/ca/account.key \
2037
		--accountconf $acmesh_confDir/data/account.conf \
2038
		--useragent $acmesh_userAgent \
2308 tom.houday 2039
		--nocron \
2040
		> /dev/null
2304 tom.houday 2041
	if [ $? -ne 0 ]; then
2042
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2043
	fi
2990 rexy 2044
# Create configuration file
2304 tom.houday 2045
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2046
email=
2047
dateIssueRequest=
2048
domainRequest=
2049
challenge=
2050
dateIssued=
2051
dnsapi=
2052
dateNextRenewal=
2053
EOF
2688 lucas.echa 2054
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2055
	rm -rf /tmp/acme.sh-*
2724 rexy 2056
} # End of letsencrypt()
2304 tom.houday 2057
 
2058
##################################################################
2990 rexy 2059
##                       "mail_service"                         ##
2994 rexy 2060
## - Install Postfix conf for email registration method         ##
2990 rexy 2061
##################################################################
2062
mail_service()
2063
{
3062 rexy 2064
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2065
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2066
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2067
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2068
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2069
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2070
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2071
smtputf8_enable = no
3062 rexy 2072
smtp_use_tls = yes
2073
smtp_tls_wrappermode = yes
3005 rexy 2074
smtp_sasl_auth_enable = yes
2075
smtp_sasl_security_options = noanonymous
2076
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2077
relayhost =
2990 rexy 2078
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2079
EOT
2990 rexy 2080
	chown -R postfix:postfix /var/lib/postfix
2081
} # end of mail_service
2082
 
2083
##################################################################
2552 rexy 2084
##                    Fonction "post_install"                   ##
2085
## - Modifying banners (locals et ssh) & prompts                ##
2086
## - SSH config                                                 ##
2087
## - sudoers config & files security                            ##
2088
## - log rotate & ANSSI security parameters                     ##
2089
## - Apply former conf in case of an update                     ##
2090
##################################################################
1 root 2091
post_install()
2092
{
3093 rexy 2093
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2094
# change the SSHD options
2195 richard 2095
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2096
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2097
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2098
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2099
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2100
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2101
# sshd listens on EXTIF & INTIF
2102
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2103
# sshd authorized certificate for root login
2104
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2105
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2106
# ALCASAR conf file
2818 rexy 2107
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2108
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2109
	echo "SSH_LAN=22" >> $CONF_FILE
2110
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2111
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2112
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2113
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2114
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2115
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2116
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2117
	echo "LDAP_FILTER=" >> $CONF_FILE
2118
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2119
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2120
	echo "LDAP_SSL=on" >> $CONF_FILE
2121
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2122
	echo "SMS=off" >> $CONF_FILE
2123
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2124
	echo "MAIL=off" >> $CONF_FILE
2125
	echo "MAIL_TYPE=" >> $CONF_FILE
2126
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2127
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2128
	echo "MAIL_ADDR=" >> $CONF_FILE
2129
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2130
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2131
	echo "BL_PUREIP=on" >> $CONF_FILE
2132
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2133
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2134
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2135
	echo "WIFI4EU=off" >> $CONF_FILE
2136
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2137
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2138
# Prompt customisation (colors)
1 root 2139
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2140
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2141
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2142
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2143
# sudoers configuration for "apache" & "sysadmin"
1 root 2144
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2145
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2146
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2147
# Modify some logrotate files (gammu, ulogd)
1 root 2148
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2149
	chmod 644 /etc/logrotate.d/*
2195 richard 2150
# Log compression
706 franck 2151
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2152
# actualisation des fichiers logs compressés
2521 armand.ito 2153
	for dir in firewall e2guardian lighttpd
706 franck 2154
	do
2688 lucas.echa 2155
		find /var/log/$dir -type f -name "*.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]" -exec gzip {} \;
706 franck 2156
	done
2601 tom.houday 2157
	/usr/bin/systemctl daemon-reload
2956 rexy 2158
# processes started at boot time (Systemctl)
3170 rexy 2159
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2160
	do
1574 richard 2161
		/usr/bin/systemctl -q enable $i.service
1221 richard 2162
	done
2454 tom.houday 2163
 
1452 richard 2164
# disable processes at boot time (Systemctl)
2688 lucas.echa 2165
	for i in ulogd gpm dhcpd
1452 richard 2166
	do
1574 richard 2167
		/usr/bin/systemctl -q disable $i.service
1452 richard 2168
	done
2454 tom.houday 2169
 
2864 rexy 2170
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2171
# ignore ICMP broadcast (smurf attack)
2172
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2173
# ignore ICMP errors bogus
2174
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2175
# remove ICMP redirects responces
2176
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2177
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2178
# enable SYN Cookies (Syn flood attacks)
2179
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2180
# enable kernel antispoofing
2181
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2182
# ignore source routing
2183
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2184
# set conntrack timer to 1h (3600s) instead of 5 weeks
2185
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2186
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2187
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2188
# disable iptables_helpers
2189
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2190
# Switch to the router mode
2191
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2192
# Remove unused service ipv6
1964 franck 2193
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2194
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2195
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2196
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2197
# switch to multi-users runlevel (instead of x11)
1221 richard 2198
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2199
# disable Core dump file
2200
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2201
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2202
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2203
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2204
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2205
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2206
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2207
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2208
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2209
	then
2454 tom.houday 2210
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2211
		echo >> /etc/mageia-release
2212
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2213
	else
2214
		echo > /etc/mageia-release
2454 tom.houday 2215
	fi
2216
	if [ $Lang == "fr" ]
2217
	then
3093 rexy 2218
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2219
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2220
	else
3093 rexy 2221
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2222
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2223
	fi
2224
	/usr/bin/update-grub2
1221 richard 2225
# Load and apply the previous conf file
2226
	if [ "$mode" = "update" ]
532 richard 2227
	then
2887 rexy 2228
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2229
		$DIR_DEST_BIN/alcasar-conf.sh --load
2230
		PARENT_SCRIPT=`basename $0`
2231
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2232
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2233
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2234
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2235
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2236
	fi
2560 rexy 2237
	rm -f /var/tmp/alcasar-conf*
1221 richard 2238
	chown -R root:apache $DIR_DEST_ETC/*
2239
	chmod -R 660 $DIR_DEST_ETC/*
2240
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2241
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2242
	echo ""
1 root 2243
	echo "#############################################################################"
638 richard 2244
	if [ $Lang == "fr" ]
2245
		then
2246
		echo "#                        Fin d'installation d'ALCASAR                       #"
2247
		echo "#                                                                           #"
2248
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2249
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2250
		echo "#                                                                           #"
2251
		echo "#############################################################################"
2252
		echo
2253
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2254
		echo
2255
		echo "- Lisez attentivement la documentation d'exploitation"
2256
		echo
2688 lucas.echa 2257
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2258
		echo
2259
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2260
	else
2396 tom.houday 2261
		echo "#                        End of ALCASAR install process                     #"
638 richard 2262
		echo "#                                                                           #"
2263
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2264
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2265
		echo "#                                                                           #"
2266
		echo "#############################################################################"
2267
		echo
2268
		echo "- The system will be rebooted in order to operate ALCASAR"
2269
		echo
2270
		echo "- Read the exploitation documentation"
2271
		echo
2688 lucas.echa 2272
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2273
		echo
2274
		echo "                   Hit 'Enter' to continue"
2275
	fi
1782 franck 2276
	sleep 2
2560 rexy 2277
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2278
	then
2688 lucas.echa 2279
		read
815 richard 2280
	fi
774 richard 2281
	clear
1 root 2282
	reboot
2724 rexy 2283
} # End of post_install()
1 root 2284
 
2552 rexy 2285
#####################################################################################
2286
#                                   Main Install loop                               #
2287
#####################################################################################
832 richard 2288
dir_exec=`dirname "$0"`
2289
if [ $dir_exec != "." ]
2290
then
2291
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2292
	echo "Launch this program from the ALCASAR archive directory"
2293
	exit 0
2294
fi
2688 lucas.echa 2295
if [ $EUID -gt 0 ]
2220 richard 2296
then
2688 lucas.echa 2297
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2298
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2299
	exit 0
2300
fi
832 richard 2301
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2302
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2303
nb_args=$#
2304
args=$1
2305
if [ $nb_args -eq 0 ]
2306
then
2307
	nb_args=1
2308
	args="-h"
2309
fi
1062 richard 2310
chmod -R u+x $DIR_SCRIPTS/*
1 root 2311
case $args in
2312
	-\? | -h* | --h*)
2313
		echo "$usage"
2314
		exit 0
2315
		;;
291 franck 2316
	-i | --install)
3180 rexy 2317
		for func in system_testing network_testing
2724 rexy 2318
		do
2319
			header_install
2320
			$func
2321
			if [ $DEBUG_ALCASAR == "on" ]
2322
			then
3179 rexy 2323
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2324
				read
2325
			fi
2326
		done
595 richard 2327
# RPMs install
2941 rexy 2328
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2329
		if [ "$?" != "0" ]
1 root 2330
		then
595 richard 2331
			exit 0
2332
		fi
1249 richard 2333
		if [ -e $CONF_FILE ]
595 richard 2334
		then
2458 richard 2335
# Uninstall or update the running version
2336
			if [ "$mode" == "update" ]
2337
			then
2560 rexy 2338
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2339
			else
2560 rexy 2340
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2341
			fi
595 richard 2342
		fi
2847 rexy 2343
		if [ $DEBUG_ALCASAR == "on" ]
2344
		then
2345
			echo "*** 'debug' : end of cleaning ***"
2346
			read
2347
		fi
2980 rexy 2348
# Avoid some RPM automatic updates
2349
		echo "/^kernel/" > /etc/urpmi/skip.list
2350
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2351
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2352
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2353
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2354
		else
3170 rexy 2355
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2356
		fi
2835 rexy 2357
# Test if conf file
2358
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2359
		then
2826 rexy 2360
# Extract some info from the previous configuration file
2834 rexy 2361
			cd /var/tmp
2362
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2363
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2364
			then
2365
				header_install
2366
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2367
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2368
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2369
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2370
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2371
				if [ $Lang == "fr" ]
2834 rexy 2372
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2373
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2374
				fi
2834 rexy 2375
				response=0
2376
				PTN='^[oOnNyY]?$'
2377
				until [[ "$response" =~ $PTN ]]
2378
				do
2379
					if [ $Lang == "fr" ]
2380
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2381
						else echo -n "Do you want to use it (Y/n)?";
2382
					fi
2383
					read response
2384
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2385
					then
2386
						rm -f /var/tmp/alcasar-conf*
2387
						rm -rf /var/tmp/conf
2388
					fi
2389
				done
2390
			fi
2847 rexy 2391
			cd $DIR_INSTALL
597 richard 2392
		fi
636 richard 2393
# Test if update
2834 rexy 2394
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2395
		then
2396
			if [ $Lang == "fr" ]
2397
				then echo "#### Installation avec mise à jour ####";
2398
				else echo "#### Installation with update     ####";
2399
			fi
5 franck 2400
			mode="update"
1 root 2401
		fi
3170 rexy 2402
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2403
		do
2404
			$func
2466 richard 2405
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2406
			then
3179 rexy 2407
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2408
				read
2466 richard 2409
			fi
14 richard 2410
		done
5 franck 2411
		;;
291 franck 2412
	-u | --uninstall)
1828 richard 2413
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2414
		then
597 richard 2415
			if [ $Lang == "fr" ]
2416
				then echo "ALCASAR n'est pas installé!";
2417
				else echo "ALCASAR isn't installed!";
2418
			fi
1 root 2419
			exit 0
2420
		fi
5 franck 2421
		response=0
2760 lucas.echa 2422
		PTN='^[oOyYnN]?$'
2423
		until [[ "$response" =~ $PTN ]]
5 franck 2424
		do
597 richard 2425
			if [ $Lang == "fr" ]
2760 lucas.echa 2426
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2427
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2428
			fi
5 franck 2429
			read response
2430
		done
1103 richard 2431
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2432
		then
3206 rexy 2433
			$DIR_DEST_BIN/alcasar-conf.sh --create
2454 tom.houday 2434
		else
2560 rexy 2435
			rm -f /var/tmp/alcasar-conf*
1 root 2436
		fi
597 richard 2437
# Uninstall the running version
2560 rexy 2438
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2439
		;;
2440
	*)
2441
		echo "Argument inconnu :$1";
460 richard 2442
		echo "Unknown argument :$1";
1 root 2443
		echo "$usage"
2444
		exit 1
2445
		;;
2446
esac
10 franck 2447
# end of script